参数资料
型号: DS4510U-5+T&R
厂商: Maxim Integrated Products
文件页数: 4/12页
文件大小: 0K
描述: IC SUPERVISOR W/NV MEM 10-USOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 3,000
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 4.625V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
CPU Supervisor with Nonvolatile Memory and
Programmable I/O
NONVOLATILE MEMORY CHARACTERISTICS
(V CC = 2.7V to 5.5V, T A = 0°C to +70°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Writes
+70°C (Note 5)
50,000
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
All voltages referenced to ground.
The DS4510 does not obstruct the SDA and SCL lines if V CC is switched off, as long as the voltages applied to these
inputs do not violate their min and max input voltage levels.
ISTBY specified with V CC equal to 5.0V, and control port-logic pins are driven to ground or V CC for the corresponding
inactive state (SDA = SCL = V CC ), does not include pullup resistor current.
See Typical Operating Characteristics for the RST output voltage vs. supply voltage.
This parameter is guaranteed by design.
I 2 C interface timing shown for is for fast-mode (400kHz) operation. This device is also backward compatible with I 2 C
standard-mode timing.
CB—total capacitance of one bus line in picofarads.
EEPROM write time applies to all the EEPROM memory and SEEPROM memory when SEE = 0. The EEPROM write time
begins at the occurrence of a stop condition.
Typical Operating Characteristics
(V CC = +5.0V, T A = +25°C, unless otherwise noted.)
50
SUPPLY CURRENT vs. SUPPLY VOLTAGE
V CC (10%)
60
50
SUPPLY CURRENT vs. TEMPERATURE
70
60
SUPPLY CURRENT vs. SCL FREQUENCY
45
TRIP POINT
40
50
40
40
30
30
35
SDA = SCL = V CC
20
20
30
I/O CONTROL BITS = 0
I/O PULLUPS DISABLED
10
0
SDA = SCL = V CC
10
0
SDA = V CC
3.0
3.5
4.0
4.5
5.0
-40
-20
0
20
40
60
80
0
100
200
300
400
SUPPLY VOLTAGE (V)
TEMPERATURE ( ° C)
SCL FREQUENCY (kHz)
4
_____________________________________________________________________
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